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ZH45 Self-rescue Breathing Apparatus

ZH45 Self-rescue Breathing Apparatus

ZH45 Self-Rescue Breathing Apparatus For Coal Miners is individual breathing protection eq...
ZH45 Self-rescue Breathing Apparatus Related Products
ZH45 Self-rescue Breathing Apparatus Introduction

Introduction of ZH45 Self-Rescue Breathing Apparatus

ZH45 Self-Rescue Breathing Apparatus For Coal Miners is individual breathing protection equipment which is made based on the principle of oxygen generation by chemicals. Miners use them to self-rescue when it is oxygen-poor or toxic gas threats their life in coal mine. It can be also applied by first aiders or workers from other enterprises or public institutions who works under the condition of oxygen deficit or toxic gas.
The products are designed and produced strictly according to the industry standard ‘Isolated Chemical Oxygen Self-rescuer’. It is safe and reliable.
The products are equipped by oxygen generation starter (Oxygen Generation Candle). The oxygen generation speed is high at the beginning. It is easy to use and ensures to generate breathing oxygen quickly when the self-rescuer is started.
We use the oxygen generation pill of potassium superoxide type which generates oxygen when it reacts with water and carbon dioxide human breathed. It can generate enough oxygen in short period. 


Parameter of ZH45 Self-Rescue Breathing Apparatus

Service time:

45 min (medium labor intensity) 

Oxygen storage:

80 L

Rated working pressure:

20 MPa

Oxygen supply ration:

≥1.2 L/min

Manual oxygen supply ration:

≥60 L/min

Automatic oxygen supply ration:

≥60 L/min

Automatic exhaust pressure:

150~300 Pa

Opening pressure of safety valve:

≤1 MPa

Absorbed dose: 

≥530 g

Weight:     

2.1 kg

Size:   

225*180*96 mm


Pictures of ZH45 Self-Rescue Breathing Apparatus

ZH45 Self-Rescue Breathing Apparatus


ZH45 Self-Rescue Breathing Apparatus


ZH45 Self-Rescue Breathing Apparatus


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